Wednesday, July 4, 2012

1207.0305 (Radek Machulka et al.)

Spatial and spectral properties of the pulsed second-harmonic generation
in a PP-KTP waveguide
   [PDF]

Radek Machulka, Jiří Svozilík, Jan Soubusta, Jan Peřina Jr, Ondřej Haderka
Spatial and spectral properties of the pulsed second harmonic generation in a periodically-poled KTP waveguide exploiting simultaneously the first, second, and third harmonics of periodic nonlinear modulation are analyzed. Experimental results are interpreted using a model based on finite elements method. Correlations between spatial and spectral properties of the fundamental and second-harmonic fields are revealed. Individual nonlinear processes can be exploited combining spatial and spectral filtering. Also the influence of waveguide parameters to the second-harmonic spectra is addressed.
View original: http://arxiv.org/abs/1207.0305

No comments:

Post a Comment